TUNA AVOCADO TARTINE - Bumble Bee Seafood

Ingredients

• 3 pouches Bumble Bee® Wild Caught Albacore Tuna in Water Pouch
• ⅓ cup plain full-fat greek yogurt
• 2 ripe avocados, pitted, and peeled, and diced
• 3 tbsp lemon juice
• ¼ cup red onion, divided, plus 2 tbsp
• ¼ cup small cucumber, diced
• ⅓ cup celery
• 1 lemon, zested
• 1 clove garlic, grated
• 1 tsp kosher salt
• ½ tsp freshly ground black pepper, plus more for garnish
• ½ tsp red pepper flakes
• ¾ cup cherry tomato, halved, divided
• 4 large eggs
• 4 sourdough bread slices, cut ½-inch thick, toasted
• ⅓ cup radish, sliced
• 2 tbsp fresh chives, minced
• 2 tbsp fresh dill, chopped